CN219432153U - Spring shock attenuation frame - Google Patents

Abstract

The utility model relates to the technical field of fan frames, in particular to a spring damping frame which comprises a frame body, wherein a support is movably arranged at the bottom end of the frame body, mounting frames are fixedly arranged in the bottoms of four corners of the support, top frames are fixedly arranged at the bottom ends of the mounting frames through bolts, and spring dampers are fixedly arranged at the four corners of the bottom ends of the top frames; the fixing seats are fixedly connected to the bottom ends of the four spring dampers, and the bottom ends of the four fixing seats are fixedly connected with edge sleeves. According to the utility model, the installation frame, the top frame, the spring damper, the fixing seat, the edge sleeve, the rubber base and the damping pad are matched for use, the fan generates vibration during operation, the vibration is damped and buffered through the spring damper, and the guide blocks outside the top end of the edge sleeve slide along the guide grooves on two sides of the inner wall of the top frame during buffering, so that the fan cannot shake left and right during buffering, and the purpose of facilitating damping and buffering is achieved.

Description

Spring shock attenuation frame

Technical Field

The utility model relates to the technical field of fan frames, in particular to a spring damping frame.

Background

The principle of the blower is that two blade-shaped rotors are used for compressing and conveying gas by relative motion in the gas, and the blower has simple structure and convenient manufacture and is widely applied to the industrial fields of environmental protection, water pollution, chemical industry and the like;

with the continuous effort of the science and technology level and the continuous development of the fan technology, the fan gradually becomes a necessary tool for working and production, and the fan enters the field of vision of the masses with the advantages of lower price and good working performance according to the market demands;

however, the existing fan has the problems that vibration is large when the fan works, parts are easy to damage due to vibration of a machine body, reading of a pressure gauge is inaccurate, unnecessary loss is caused, and cost is increased.

Disclosure of Invention

The utility model aims to: the utility model aims to provide a spring damping rack for solving the problems in the prior art.

The technical scheme is as follows: in order to achieve the above purpose, the present utility model provides the following technical solutions:

a spring shock mount, the spring shock mount comprising:

the rack comprises a rack body, wherein a support is movably arranged at the bottom end of the rack body, mounting frames are fixedly arranged inside the bottom ends of four corners of the support, top frames are fixedly arranged at the bottom ends of the mounting frames through bolts, and spring dampers are fixedly arranged at the four corners of the bottom ends of the top frames;

the fixing base, fixing base fixed connection is in four the bottom of spring damper, four the bottom fixedly connected with limit cover of fixing base, the bottom fixedly connected with rubber base of limit cover, be provided with the damping pad between roof-rack and the mounting bracket.

Preferably, two ends of the middle part of the frame body are respectively and movably provided with a first lead screw and a second lead screw through bearings, the top ends of the first lead screw and the second lead screw are respectively provided with a first belt wheel and a second belt wheel, the first belt wheel and the second belt wheel are movably connected through a synchronous belt, the top end of one side of the frame body, which is close to the first lead screw, is provided with a hand wheel, and an output shaft of the hand wheel is fixedly connected with the first belt wheel;

preferably, guide grooves are formed in the inner walls of the two sides of the bottom end of the support, which are close to the mounting frame, guide blocks are fixedly connected to the outer walls of the two sides of the top end of the edge sleeve, and the guide blocks are movably connected with the guide grooves;

preferably, the four corners of the bottom end of the frame body are fixedly connected with supporting blocks, the top ends of the four corners of the bracket are provided with inner grooves, and the inner grooves are movably connected with the supporting blocks;

preferably, an aluminum plate is fixedly arranged in the middle of the frame body, and a plurality of air holes are formed between the top end and the bottom end of the aluminum plate in a penetrating manner;

preferably, both ends of the frame body are provided with a plurality of bolt grooves in a penetrating way.

The beneficial effects are that: compared with the prior art, the utility model has the beneficial effects that:

1. this spring shock attenuation frame uses through the cooperation between mounting bracket, roof-rack, spring damper, fixing base, limit cover, rubber base and the damping pad, and the fan produces vibrations when the operation, shakes and carries out shock attenuation buffering through spring damper, and during the buffering, the outside guide block in limit cover top can slide along the guide way of roof-rack inner wall both sides, can not cause the fan to rock about like this when buffering to reach the purpose of being convenient for shock attenuation buffering.

2. This spring shock attenuation frame uses through the cooperation between first lead screw, second lead screw, first band pulley, second band pulley, hold-in range and the hand wheel, and with frame body jacking or decline after first lead screw and second lead screw rotate, and when the frame body goes up and down, the supporting shoe of its bottom four corners can be along the inside synchronous lift of inside groove, can keep fan horizontal angle stable like this.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is a schematic overall sectional view of the present utility model;

FIG. 3 is a schematic view of a first pulley structure according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a frame body; 2. a bracket; 3. a mounting frame; 4. a top frame; 5. a spring damper; 6. a fixing seat; 7. a side sleeve; 8. a rubber base; 9. a damping pad; 10. a bolt; 11. a first lead screw; 12. a second lead screw; 13. a first pulley; 14. a second pulley; 15. a synchronous belt; 16. a hand wheel; 17. a guide groove; 18. a guide block; 19. a support block; 20. an inner tank; 21. an aluminum plate; 22. air holes; 23. and (5) a bolt slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

a spring shock attenuation rack, a spring shock attenuation rack includes the body 1 of the rack, the bottom movable mounting of the body 1 of the rack has support 2, the inside all fixed mounting of four corners bottom of the support 2 has mounting brackets 3, the bottom of the mounting bracket 3 has roof racks 4 through the bolt 10 fixedly mounting, the bottom four corners of the roof rack 4 have spring dampers 5 all fixedly mounting, the fixed seat 6 fixedly connected with bottom of four spring dampers 5, the bottom fixedly connected with limit cover 7 of the four fixed seats 6, the bottom fixedly connected with rubber base 8 of the limit cover 7, be provided with the damping pad 9 between roof rack 4 and the mounting bracket 3, the support 2 is close to the bottom both sides inner wall department of the mounting bracket 3 and all offered the guide way 17, the top both sides outer wall department of limit cover 7 all fixedly connected with guide block 18, guide block 18 and guide way 17 swing joint, this device is in use, install the body 1 of the rack on the top of the support 2, then install the fan base on the top of the body 1 through the mounting, the fan produces vibrations through the spring damper 5 when running, the vibrations are cushioned, and when cushioned, the outside guide block 18 of limit cover 7 top can be along the guide way 17 of roof rack inner wall of the side of the roof rack, can not shake the purpose of the vibration damper is achieved, so that the purpose of not is convenient to shake the fan is achieved;

as shown in fig. 3, two ends of the middle part of the frame body 1 are respectively and movably provided with a first lead screw 11 and a second lead screw 12 through bearings, the top ends of the first lead screw 11 and the second lead screw 12 are respectively provided with a first belt pulley 13 and a second belt pulley 14, the first belt pulley 13 and the second belt pulley 14 are respectively and movably connected through a synchronous belt 15, the top end of one side of the frame body 1, which is close to the first lead screw 11, is provided with a hand wheel 16, an output shaft of the hand wheel 16 is fixedly connected with the first belt pulley 13, four corners of the bottom end of the frame body 1 are fixedly connected with supporting blocks 19, four corners of the frame 2 are respectively provided with an inner groove 20, the inner grooves 20 are movably connected with the supporting blocks 19, when the height of a fan needs to be adjusted, the hand wheel 16 is rocked, the hand wheel 16 drives the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 14 to rotate through the synchronous belt 15, the first lead screw 11 and the second belt pulley 12 at the bottom end are respectively and simultaneously rotated, the frame body 1 is lifted or lowered after the first lead screw 11 and the second lead screw 12 rotate, and when the frame body 1 is lifted, the four corners of the bottom end of the frame body is lifted, the supporting blocks 19 are respectively and the four corners of the inner grooves 20 can be kept at a stable horizontal lifting angle along the inner grooves;

as shown in fig. 2, an aluminum plate 21 is fixedly installed in the middle of a rack body 1, a plurality of air holes 22 are formed between the top end and the bottom end of the aluminum plate 21 in a penetrating manner, the aluminum plate 21 is installed at the top end of the rack body 1, and the aluminum plate 21 is made of aluminum material, so that heat conduction can be facilitated, and the air holes 22 are formed in the aluminum plate 21, so that heat dissipation efficiency is improved;

as shown in fig. 2, a plurality of bolt grooves 23 are formed at two ends of the frame body 1 in a penetrating way, and the bolt grooves 23 are used for assembling the frame body 1 and the fan;

when the spring damping rack of the embodiment is used, the rack body 1 is mounted at the top end of the support 2, then the fan base is mounted at the top end of the rack body 1 through the fixing piece, the fan generates vibration during operation, the vibration is damped and buffered through the spring damper 5, and during buffering, the guide blocks 18 outside the top end of the edge sleeve 7 slide along the guide grooves 17 on two sides of the inner wall of the top frame 4, so that the fan cannot shake left and right during buffering, when the height of the fan needs to be regulated, the hand wheel 16 is rocked, the hand wheel 16 drives the first belt pulley 13 to rotate, the first belt pulley 13 drives the second belt pulley 14 to rotate through the synchronous belt 15, the first lead screw 11 and the second lead screw 12 at the bottom end are respectively driven to rotate simultaneously during synchronous rotation of the first belt pulley 13 and the second belt pulley 14, the rack body 1 is lifted or lowered after the first lead screw 11 and the second lead screw 12 rotate, and the support blocks 19 at four corners of the bottom end of the rack body 1 can synchronously lift along the inner part of the inner groove 20 during lifting.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a spring shock attenuation frame which characterized in that: the spring shock absorbing frame comprises:

the novel hydraulic lifting machine comprises a machine frame body (1), wherein a support (2) is movably arranged at the bottom end of the machine frame body (1), mounting frames (3) are fixedly arranged inside the bottom ends of four corners of the support (2), top frames (4) are fixedly arranged at the bottom ends of the mounting frames (3) through bolts (10), and spring dampers (5) are fixedly arranged at the four corners of the bottom ends of the top frames (4);

fixing base (6), fixing base (6) fixed connection is in four the bottom of spring damper (5), four the bottom fixedly connected with limit cover (7) of fixing base (6), the bottom fixedly connected with rubber base (8) of limit cover (7), be provided with damping pad (9) between roof-rack (4) and mounting bracket (3).

2. A spring cushioning frame as set forth in claim 1 wherein: the novel lifting mechanism is characterized in that a first lead screw (11) and a second lead screw (12) are movably mounted at two ends of the middle of the frame body (1) through bearings respectively, a first belt wheel (13) and a second belt wheel (14) are mounted at the top ends of the first lead screw (11) and the second lead screw (12) respectively, the first belt wheel (13) and the second belt wheel (14) are movably connected through a synchronous belt (15), a hand wheel (16) is arranged at the top end of one side, close to the first lead screw (11), of the frame body (1), and an output shaft of the hand wheel (16) is fixedly connected with the first belt wheel (13).

3. A spring cushioning frame as set forth in claim 1 wherein: guide grooves (17) are formed in the inner walls of two sides of the bottom end of the support (2) close to the mounting frame (3), guide blocks (18) are fixedly connected to the outer walls of two sides of the top end of the edge sleeve (7), and the guide blocks (18) are movably connected with the guide grooves (17).

4. A spring cushioning frame as set forth in claim 1 wherein: the novel support is characterized in that support blocks (19) are fixedly connected to four corners of the bottom end of the frame body (1), inner grooves (20) are formed in the top ends of four corners of the support (2), and the inner grooves (20) are movably connected with the support blocks (19).

5. A spring cushioning frame as set forth in claim 1 wherein: an aluminum plate (21) is fixedly arranged in the middle of the frame body (1), and a plurality of air holes (22) are formed between the top end and the bottom end of the aluminum plate (21) in a penetrating mode.

6. A spring cushioning frame as set forth in claim 1 wherein: both ends of the frame body (1) are provided with a plurality of bolt grooves (23) in a penetrating way.